3010 Photometers 



measurement of duration and fluctuations in 

 brightness. Judin, . [1900] Pliste. Es. 

 2 (1900-02) 70-. 



high temperatures. Wanner, H. Ps. 

 Z. 1 (1900) 226-. 



with 2 normal flames, inaccuracy. 

 Coglievina, D. Z. C. In. 1 (1887) 326-. 



method. Miillendor/, A. Lux. Pb. I. 12 



(1872) 116-. 

 . Orsoni, F. Bm. At. B. Ac. 25 (1872) 



482-. 



(Lalanne's). Salanson, A. As. Fr. C. B. 

 (1880) 225-. 



. Charpentier, A. (ix) Nancy S. So. Bll. 6 



(16 8 Ann. 1883) (1884) xxvi-. 

 . Henry, C. As. Fr. C. B. (1895) (Pt. 1) 



227-. 



of comparing surfaces. Petrusevskij, T. 

 Fschr. Ps. (1894) (Ab. 2) 66-. 



for diffuse daylight, tire, Andr. B. A. 

 Rp. (1839) (pt. 2) 7-. 



methods. Gaulis, B. [1872] Laus. Bll. S. 



Vd. 11 (1873) 327-. 



. Blondel, A. C. B. 120 (1895) 311-. 

 . Broca, A. Eclair. Elect. 6 (1896) 148-. 

 observations. Lampadius, W. A. Schweigger 



J. 10 (1814) 124- ; 11 (1814) 361-. 

 . Schafhdutl, C. E. Munch. Gelehrte Az. 



17 (1843) 164-. 



during eclipse, Aug. 19, 1887. Weber, L. 

 Met. Z. 5 (1888) 21-. 



of phosphorescent zinc sulphide. Henry, C. 



C. B. 115 (1892) 505-. 

 photographic. Crova, A. As. Fr. C. B. (1892) 



(Pt. 1) 171. 

 , of the ultra-violet. Simon, H. T. A. Ps. 



C. 59 (1896) 91-. 



PHOTOMETERS. 



Leslie, John. Nicholson J. 3 (1800) 461-. 

 Nicod-Delom, J. S. Bb. Un. 1 (1816) 255-. 

 Homer, J. K. Bb. Un. 6 (1817) 162-. 

 Landriani, M. Brugnatelli G. 1 (1818) 413-. 

 Ritchie, W. [1824] Phil. Trans. (1825) 141-. 

 Leslie, John. Edinb. N. Ph. J. 4 (1828) 170-. 

 Nicod-Delom, J. S. Bb. Un. 55 (1834) 55-. 

 Osann, G. Pogg. A. 33 (1834) 405-. 

 Babinet, J. B. A. Up. (1854) (pt. 2) 2. 

 Bernard, F. B. A. Bp. (1854) (pt. 2) 4-. 

 Frisiani, P. Mil. Mm. I. Lomb. 7 (1859) 389-. 

 Dove, H. W. Berl. Mb. (1861) 483-. 

 Hirsch, A. [1862] Neuch. Bll. 6 (1861-63) 



94-. 



Rood, 0. N. (vm) Am. J. Sc. 36 (1863) 60-. 

 Stevenson, T. Edinb. N. Ph. J. 17 (1863) 



208-. 

 Bennington, C. H. Ph. Mg. 34 (1867) 475-; 



35 (1868) 78. 



Hagenbach, E. Sch. Gs. Vh. 51 (1867) 66. 

 Wesely, J. Z. Mth. Ps. 16 (1871) 324-. 

 Bruhns, C. C. Leip. As. Gs. Vjschr. 10 (1875) 



235-. 



Glan, P. A. Ps. C. 1 (1877) 351-. 

 Reynolds, 0. Phil. Trans. 166 (1877) 725-. 

 Napoli, D. Par. S. Ps. 86. (1880) 53-. 

 Conroy, (Sir) J. Ph. Mg. 15 (1883) 423-; L. 



Ps. S. P. 5 (1884) 253-. 



Bunsen's Photometer 3010 



Simonov, L. N. C. B. 97 (1883) 1055-. 

 Konig, A. Berl. Ps. Gs. Vh. (1886) 9-. 

 Grosse, W. Z. Instk. 7 (1887) 129- ; 8 (1888) 



95-, 129-. 

 Grashof, . [1889] Karlsruhe Nt. Vr. Vh. 



11 (1896) (Sb.) 44-. 

 Palaz, A. Lum. Elect. 31 (1889) 220- ; 35 



(1890) 520-, 574-, 611-. 



Lehmann, E. W. A. Ps. C. 49 (1893) 672-. 

 Mesnard, E. Par. S. Ps. Se. (1893) 172-. 

 Trotter, A. P. L. Ps. S. P. 12 (1894) 354-; 



Ph. Mg. 36 (1893) 82-. 



Murani, 0. Mil. I. Lomb. Bd. 27 (1894) 316-. 

 Spurge, J. B. L. Ps. S. P. 12 (1894) 522. 

 Onimus, . C. B. 127 (1898) 663-. 

 Martens, F. F. D. Ps. Gs. Vh. (1899) 278-. 

 accurate and universally applicable, requisites 



for. Krecke, F. W. G. Bot. N. Vh. 12 (I 8te 



Stuk) (1851) 5-. 

 analysing. Govi, G. C. B. 50 (1860) 156- ; 



N. Cim. 11 (1860) 38-. 

 in astronomy. Sachsen - Altenburg, (Prinz) 



Ernst von. [1894] Mt. Ostld. 8 (1898) 15-. 

 audible. Giltay, J. W. [1881] Nt. 25 (1882) 



125. 

 automatic, by revolutions of radiometer. 



Olivier, L. C. B. 106 (1888) 840-. 

 bi-refringent prism. Abria, . Bordeaux 



Act. (1843) 353-. 

 on Bouguer's principles. Ritchie, W. Edinb. 



B. S. T. 10 (1826) 443-. 



Bunsen's Photometer. 



Langberg, G. N. Mg. Ntvd. 9 (1857) 97-. 

 Bohn, C. Lieb. A. Ill (1859) 335-. 

 Hajech, C. Mil. I. Lomb. Bd. 4 (1867) 77-. 

 Rudor/, F. A. Ps. C. Jubelbd. (1874) 234-. 

 Kriiss, A. H. Hamb. Nt. Vr. Vh. 5 (1881) 



71-; Hamb. Nt. Vr. Ab. 8 (1884) No. 4, 



8 pp. 



Palaz, A. Lum. Elect. 31 (1889) 267-. 

 Boulouch, R. C. B. Ill (1890) 642-. 

 accuracy for measurements of photographic 



density, and sector photometer. Abney, 



(Capt.) W. de W. S. C. In. J. 9 (1890) 722-. 

 , (Abney). Hurter, 



F., <& Driffield, V. C. S. C. In. J. 9 (1890) 



725. 

 , (Hurter & Driffield). 



Abney* (Capt.) W. de W. S. C. In. J. 10 



(1891) 18-. 



, (Abney). Hurter, 



F., (& Driffield, V. C. S. C. In. J. 10 (1891) 



20-, 98-. 

 improvements. Gezechus [Hesehus~\, N. A. 



Bs. Ps.-C. S. J. 20 (Ps.) (1888) 107-; J. de 



Ps. 8 (1889) 539. 



. Nebel, B. Exner Epm. 24 (1888) 724-. 

 modification. Topler, A. J. I. A. Ps. C. 8 



(1879) 640-. 

 observation. Erhard, T. Elekttech. Z. 10 



(1889) 377-. 

 and sector photometer. Hurter, F. S. C. In. 



J. 10 (1891) 318. 

 with 3 spots and inclined or rotating screen. 



Gezechus [Hesehus], N. A. Bs. Ps.-C. S. J. 



24 (Ps.) (1892) 165- ; J. de Ps. 2 (1893) 504-. 



281 



